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OARS3R003FLF 数据表(PDF) 1 Page - TT Electronics. |
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OARS3R003FLF 数据表(HTML) 1 Page - TT Electronics. |
1 / 5 page Surface Mount Sense Resistors OARS, OARS-XP, OARSZ Series Flexible leads for thermal expansion Open-airdesignreducesPCBheating Values down to 1milliohm Element TCR ±20ppm/°C Zero-ohm 65A jumper version Surface Mount Sense Resistors A O RS, OARS-XP, OARSZ Series Flexible leads for thermal expansion Open-air design reduces PCB heating Values down to 1mΩ Element TCR ±20ppm/ºC Zero-ohm 65A jumper version RoHS compliant Electrical Data OARS1/3 OARS-XP Power rating at 25ºC watts 2 4 Power rating at 85ºC watts 1 2 Resistance range ohms R002 to R050 R001 to R025 Resistance Tolerance % ≤ R002: 5, > R002: 1, 5 Standard Values (Enquire for unlisted values) milliohms 2, 3, 4, 5, 10, 15, 20, 22, 25, 30, 40, 50 1, 2, 2.5, 5, 7.5, 10, 20, 25 Inductance nH <10 Ambient temperature range °C -55 to +160 OARS-1Z Comments Current rating at 25ºC amps 65 Current rating at 85ºC amps 46 Ambient temperature range °C -55 to +160 Zero-ohm jumper Physical Data Dimensions (mm) and recommended solder pads Type L H T D W a nom. b nom. c nom. d nom. OARS1/3 >R003, OARS-1Z 3.05 ±0.76 OARS1/3 - R003 11.18 ±0.38 4.83 ±0.76 3.18 ±0.38 4.07 OARS1/3 - R002 11.56 ±0.38 3.51 ±0.76 4.7 ±0.76 3.56 ±0.38 4.45 9.37 3.07 OARS-XP 10.7 to 12.0* 2.28 to 4.57* 2.36 ±0.25 4.83 ±0.76 6.35 ±0.38 7.24 9.58 3.18 3.23 * Dependent on ohmic value a b d c c 07.11 Electrical Data OARS1 OARS3 OARS-XP Power rating at 70°C ambient, or 140°C terminal temperature watts 2 3 5 Resistance range ohms R002 to R050 R002 to R015 R001 to R025 Resistance Tolerance % ≤ R002: 5, > R002: 1, 5 Standard Values (Enquire for unlisted values) milliohms 2, 3, 4, 5, 10, 15, 20, 22, 25, 30, 40, 50 2, 3, 4, 5, 10, 15 Inductance nH <10 Ambient temperature range °C -55 to +160 OARS-1Z Comments Current rating at 25°C ambient amps 65 Zero-ohm jumper Max residual resistance milliohms 0.3 Ambient temperature range °C -55 to +160 Temperature Derating OARSZ OARS1/3/XP Note: For OARS1/3/XP this relates to power rating, for OARSZ it relates to current rating. 1, 2, 2.5, 5, 7.5, 12.5, 10, 20, 25 Surface Mount Sense Resistors A O RS, OARS-XP, OARSZ Series Flexible leads for thermal expansion Open-air design reduces PCB heating Values down to 1mΩ Element TCR ±20ppm/ºC Zero-ohm 65A jumper version RoHS compliant Electrical Data OARS1/3 OARS-XP Power rating at 25ºC watts 2 4 Power rating at 85ºC watts 1 2 Resistance range ohms R002 to R050 R001 to R025 Resistance Tolerance % ≤ R002: 5, > R002: 1, 5 Standard Values (Enquire for unlisted values) milliohms 2, 3, 4, 5, 10, 15, 20, 22, 25, 30, 40, 50 1, 2, 2.5, 5, 7.5, 10, 20, 25 Inductance nH <10 Ambient temperature range °C -55 to +160 OARS-1Z Comments Current rating at 25ºC amps 65 Current rating at 85ºC amps 46 Ambient temperature range °C -55 to +160 Zero-ohm jumper Physical Data Dimensions (mm) and recommended solder pads Type L H T D W a nom. b nom. c nom. d nom. OARS1/3 >R003, OARS-1Z 3.05 ±0.76 OARS1/3 - R003 11.18 ±0.38 4.83 ±0.76 3.18 ±0.38 4.07 OARS1/3 - R002 11.56 ±0.38 3.51 ±0.76 4.7 ±0.76 3.56 ±0.38 4.45 9.37 3.07 OARS-XP 10.7 to 12.0* 2.28 to 4.57* 2.36 ±0.25 4.83 ±0.76 6.35 ±0.38 7.24 9.58 3.18 3.23 * Dependent on ohmic value a b d c c 07.11 Resistors AllpartsarePb-freeandcomplywithEUDirective2011/65/EU(RoHS2) 11.16 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc http://www.ttelectronics.com/resistors BI Technologies IRC Welwyn |
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